Results 151 to 160 of about 58,593 (265)

Sustaining olfaction at low salinities: mapping ion flux associated with the olfactory sensilla of the blue crab Callinectes sapidus

, 2000
To test the hypothesis of a diffusion-generated, ionic/osmotic microenvironment within the olfactory sensilla (aesthetases), flux gradients of Ca2+ and K+ associated with the external surfaces of these sensilla were spatially mapped using self ...
Gleeson, R.A., Smith, P.J., Hammar, K.
core  

Evolution and speciation [PDF]

, 2008
Charles Darwin is the father of evolution as we know it today. In his book “The origin of species” he states that new species originate from ancestral species that change over time, and that the mechanism of the change is natural selection.
Boddum, Tina
core  

Physiological activity of newly differentiated olfactory receptor neurons correlated with morphological recovery from olfactory nerve section in the salamander

, 1981
1. Extracellular unitary recordings were made from the olfactory epithelium of the salamander, Ambystoma tigrinum, at numerous time points following olfactory nerve section.
T. V. Getchell, P. A. Simmons
core   +1 more source

Olfactory Receptor Neurons for Plant Volatiles and Pheromone Compounds in the Lucerne Weevil, Sitona discoideus. [PDF]

J Chem Ecol, 2020
Park KC, McNeill MR, Suckling DM, Unelius CR.   +3 more
europepmc   +1 more source

Cognition in menopausal women

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Cognitive health in postmenopausal women is significantly affected by hormonal shifts, especially the drop in estrogen levels. This review explores the intricate relationship between menopause and cognitive functions across six domains: perception, attention, memory, language, executive functioning, and motor skills.
Suvarna Khadilkar, Jharna Mahajan (Bhanushali), Anuradha P. Mahto, Satish Khadilkar   +3 more
wiley   +1 more source

Receptor for activated C kinase-1 facilitates protein kinase C-dependent phosphorylation and functional modulation of GABA(A) receptors with the activation of G-protein-coupled receptors

, 2002
GABA(A) receptors are the principal sites of fast synaptic inhibition in the brain. These receptors are hetero-pentamers that can be assembled from a number of subunit classes: alpha(1-6), beta(1-3), gamma(1-3), delta(1), epsilon, theta, and pi, but the ...
Trevor G Smart, Brandon, NJ, Jovanovic, JN, Moss, SJ, Stephen J Moss, Smart, TG, Nicholas J Brandon, Jasmina N Jovanovic   +7 more
core  

Can trigeminal sensations impact saltiness perception? A mini‐review

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Many food companies have begun to reduce the salt content in their products due to health concerns; however, this reduction in salt content can affect the food's sensory appeal and flavour complexity. Flavour is defined as a combination of odour (i.e., smell), taste (i.e., gustation) and trigeminal sensations (i.e., chemesthesis).
Emily Dolan, Nicoletta Faraone, Matthew B McSweeney   +2 more
wiley   +1 more source

The Performance of Olfactory Receptor Neurons: The Rate of Concentration Change Indicates Functional Specializations in the Cockroach Peripheral Olfactory System. [PDF]

Front Physiol, 2020
Tichy H, Linhart M, Martzok A, Hellwig M.   +3 more
europepmc   +1 more source

Olfactory Dysfunction and Metabolic Syndrome Components: A Systematic Review and Meta‐Analysis

The Laryngoscope, EarlyView.
ABSTRACT Objective To elucidate the association between olfactory dysfunction (OD) and metabolic syndrome components. Data Sources PubMed (National Library of Medicine—National Institutes of Health), Scopus (Elsevier), CINAHL Complete (EBSCOhost), and the Cochrane Library (Wiley) databases were searched from inception through March 23rd, 2026.
Neeti Gandra, Kaitlyn A. Roberts, Shaun A. Nguyen, Pete Peters, Lauren A. Howser, Zachary M. Soler, Rodney J. Schlosser   +6 more
wiley   +1 more source

Olfactory marker protein directly buffers cAMP to avoid depolarization-induced silencing of olfactory receptor neurons. [PDF]

Nat Commun, 2020
Nakashima N, Nakashima K, Taura A, Takaku-Nakashima A, Ohmori H, Takano M.   +5 more
europepmc   +1 more source